Bicycle rack



FIG. 1 is an isometric view of the bicycle rack of the present design;

FIG. 2 is a front elevation view thereof, the rear elevational view being a mirror image thereto;

FIG. 3 is a right side elevation view thereof, the left side elevation view being identical thereto;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a bicycle rack, as shown and described. 